package wei.qiang.ye.dynamicdatasourceshardingjdbc01.mapper;

import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;
import wei.qiang.ye.dynamicdatasourceshardingjdbc01.domain.UserDO;

@Repository
public interface UserMapper {

    UserDO selectById(@Param("id") Integer id);

}
